2W3989 ENGINE AR-PART 1 OF 2 104 BRAKE KW (139 BHP) AT 2200 RPM 3304 ENGINE S/N 7Z5694-UP 518 WHEEL SKIDDER

Part No	Qty	Parts name


		CENTRAL STRUCTURE

7N-6553 Y	[1]	CYLINDER BLOCK GROUP
7N-1088 Y	[1]	COVER GP-CYLINDER BLOCK
		-OR-
2W-0102 Y	[1]	COVER GP-CYLINDER BLOCK
6N-8080 Y	[1]	CRANKSHAFT GROUP
2P-6224 Y	[1]	SEAL GP-CRANKSHAFT
		-OR-
2P-6226 Y	[1]	SEAL GP-CRANKSHAFT
2W-1177 RY	[4]	CONNECTING ROD & PISTON GROUP
1N-4436 Y	[1]	CAMSHAFT GROUP
1W-2872 Y	[1]	BALANCER GROUP

		UPPER STRUCTURE

7N-8874 RY	[1]	CYLINDER HEAD GROUP
7N-9534 Y	[1]	FASTENER GP-CYLINDER HEAD
7N-8024 Y	[1]	VALVE MECHANISM GROUP
8N-4446 Y	[1]	COVER GP-VALVE MECHANISM
6N-8326 Y	[1]	ENGINE LIFTING GROUP
2P-6530 Y	[1]	COVER GP-CYLINDER HEAD

		FRONT STRUCTURE

8N-0303 Y	[1]	HOUSING GP-FRONT
2P-6529 Y	[1]	COVER GP-FRONT HOUSING
1W-3802 Y	[1]	FASTENER GP-FRONT HOUSING
		-OR-
8N-0872 Y	[1]	FASTENER GP-FRONT HOUSING
1W-5634 Y	[1]	GEAR GP-FRONT TIMING
7N-9589 Y	[1]	TRUNNION GP
7N-2887 Y	[1]	PULLEY GP-CRANKSHAFT
2P-8598 Y	[1]	HUB GP-CRANKSHAFT
7N-9595 Y	[1]	SUPPORT GP-ENGINE

		REAR STRUCTURE

2P-6166 Y	[1]	HOUSING GP-FLYWHEEL
		-OR-
8N-0442 Y	[1]	HOUSING GP-FLYWHEEL
		-OR-
7C-0342 Y	[1]	HOUSING GP-FLYWHEEL
7S-7877 Y	[1]	FLYWHEEL GP
		-OR-
7C-0377 Y	[1]	FLYWHEEL GP

		LOWER STRUCTURE

2P-6155 Y	[1]	PAN GP-ENGINE OIL
2P-6189 Y	[1]	FASTENER GP-OIL PAN
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP14180002

2W-3989: ENGINE AR

ENGINE AR

2W3989 ENGINE AR-PART 2 OF 2
104 BRAKE KW (139 BHP) AT 2200 RPM
3304 ENGINE S/N 7Z5694-UP

SEBP14180002 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Part No	Qty	Parts name


		LUBRICATION SYSTEM

2P-6491 Y	[1]	GAUGE GP-ENGINE OIL LEVEL
2P-1784 Y	[1]	PUMP GP-OIL
2P-6512 Y	[1]	LINES GP-OIL
2P-6475 Y	[1]	FILTER GP-OIL
2P-6855 Y	[1]	FILLER GP-OIL
		-OR-
2W-0885 Y	[1]	FILLER GP-OIL

1P-4244 Y	[1]	BREATHER GROUP
7C-9227 Y	[1]	PROTECTION GP-VANDALISM

		COOLING SYSTEM

7N-5908 Y	[1]	PUMP GP-WATER
7N-7211 Y	[1]	LINES GP-WATER
		-OR-
2W-6779 Y	[1]	LINES GP-WATER
2P-6215 Y	[1]	COOLER GP-ENGINE OIL
		-OR-
2W-5636 Y	[1]	COOLER GP-FILTER BASE & ENGINE OIL
2P-6508 Y	[1]	COOLER GP-TRANSMISSION OIL
		-OR-
2W-6780 Y	[1]	COOLER GP-TRANSMISSION OIL

		INTAKE AND EXHAUST SYSTEM

7N-4650 Y	[1]	TURBOCHARGER GROUP
1W-0558 Y	[1]	LINES GP-TURBOCHARGER OIL
8N-4702 Y	[1]	LINES GP-AIR
2P-6571 Y	[1]	MANIFOLD GP-EXHAUST
1W-3793 Y	[1]	FASTENER GP-EXHAUST MANIFOLD
2W-2315 Y	[1]	AIR COMPRESSOR GROUP
		-OR-
7C-0903 Y	[1]	AIR COMPRESSOR GROUP

2W-2314 Y	[1]	LINES GP-AIR COMPRESSOR
		-OR-
7W-8411 Y	[1]	LINES GP-AIR COMPRESSOR


		FUEL SYSTEM AND GOVERNOR

2W-4160 Y	[1]	PUMP GP-MOUNTING & FUEL TRANSFER
2W-0267 Y	[1]	PUMP GP-GOVERNOR & FUEL INJECTION
8N-2772 Y	[1]	LINES GP-FUEL INJECTION
1W-9532 Y	[1]	FILTER GP-SECONDARY FUEL
1W-9531 Y	[1]	PUMP GP-FUEL PRIMING & PRIMARY FILTER
1W-9533 Y	[1]	LINES GP-DRAIN

		NOTE: REFER TO INDEX FOR PAGE LOCATION
		OF GASKET KITS
Y		SEPARATE ILLUSTRATION

#SEBP14180003

7N-6553: CYLINDER BLOCK GP

CYLINDER BLOCK GP

7N6553 CYLINDER BLOCK GP
7N6552-PAGE 7

c479898 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-5496	[1]	SEAL-O-RING
2.	1S-9540	[1]	DOWEL
3.	7H-3171	[1]	PLUG-PIPE
4.	4B-3938	[1]	PLUG-CUP
5.	8M-9307	[1]	PLUG-DRAIN
	6F-7062	[1]	WASHER
6.	5M-6213	[2]	PLUG
7.	7M-4046	[2]	BEARING-SLEEVE
8.	7N-8021	[1]	PLATE-BLOCK
9.	5B-7652	[2]	DOWEL
10.	7W-7544	[1]	GASKET-PLATE
11.	7N-6552 Y	[1]	CYLINDER BLOCK AS
12.	5M-6214	[1]	PLUG-PIPE
13.	8K-1207	[2]	PIN-DOWEL
14.	8B-6349	[2]	DOWEL
15.	5S-8462	[1]	STUD
16.	8N-4110	[1]	BEARING-SLEEVE
17.	4B-9782	[5]	BALL
18.	9Y-2991	[4]	BEARING-SLEEVE
19.	9Y-2992	[2]	BEARING-SLEEVE
20.	2B-0858	[3]	PLUG-PIPE
	Y		SEPARATE ILLUSTRATION

#SEBP14180004

7N-6552: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N6552 CYLINDER BLOCK AS
PART OF 7N6553 CYLINDER BLOCK
FIELD REPLACEMENT ORDER 1N3574-PAGE 7B

c479941 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8003	[5]	CAP-CRANKSHAFT BEARING
2.	7S-3224	[10]	BOLT
	2S-5658	[10]	WASHER-HARD
3.	2P-8889	[4]	LINER-CYLINDER
4.	2W-6134	[4]	BAND-FILLER
5.	5S-6670	[12]	SEAL-O-RING

#SEBP14180005

1N-3574: CYLINDER BLOCK GP

CYLINDER BLOCK GP

1N3574 CYLINDER BLOCK GP
FIELD REPLACEMENT FOR 7N6552-PAGE 7
FIELD INSTALLATION

c181965 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3J-6019	[1]	PLUG
2.	8K-1207	[2]	PIN-DOWEL
3.	5B-7652	[2]	DOWEL
4.	1S-9540	[1]	DOWEL
5.	8B-6349	[2]	DOWEL
6.	5S-8462	[1]	STUD
7.	7M-4046	[2]	BEARING-SLEEVE
8.	8N-4110	[1]	BEARING-SLEEVE
9.	2A-3798	[2]	DOWEL
10.	6N-8003	[5]	CAP-CRANKSHAFT BEARING
11.	7S-3224	[10]	BOLT
	2S-5658	[10]	WASHER-HARD
12.	5S-6419	[4]	BEARING-SLEEVE
13.	5S-6420	[2]	BEARING-SLEEVE
14.	4B-9782	[5]	BALL
15.	4B-3938	[1]	PLUG-CUP

#SEBP14180006

1W-2872: BALANCER GP

BALANCER GP

1W2872 BALANCER GP

c303465 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-2871	[1]	SHAFT AS-BALANCE (RH-20 TEETH)
	1W-2870	[1]	SHAFT AS-BALANCE (LH-20 TEETH)
			(EACH INCLUDES)
2.	4H-9699	[1]	KEY-WOODRUFF
3.	0S-1594	[4]	BOLT (2.54CM LG)
	1N-8354	[2]	LOCK
			-OR-
	030-8535 C	[4]	BOLT-SELF LOCKING (2.22CM LG)
	5M-2894 C	[4]	WASHER
4.	4S-6417	[2]	PLATE-THRUST
	C		CHANGE FROM PREVIOUS TYPE

#SEBP14180007

7N-1088: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

7N1088 COVER GP-CYLINDER BLOCK
ENGINE S/N 7Z5694-6761

c222692 SEBP1418

7N1088 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-3938	[1]	PLUG-CUP
2.	2A-3798	[2]	DOWEL
3.	1A-2029	[2]	BOLT
4.	5M-2894	[4]	WASHER
5.	4M-2250	[1]	GASKET
6.	5M-1903	[1]	COVER
7.	8L-8662	[1]	COVER
8.	5S-8055	[1]	GASKET
9.	0L-1351	[2]	BOLT
10.	8M-3267	[1]	SCREW-HEX SOCKET

#SEBP14180008

2W-0102: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

2W0102 COVER GP-CYLINDER BLOCK
ENGINE S/N 7Z23288-UP

c313388 SEBP1418

2W0102 COVER GP-CYLINDER BLOCK Parts scheme

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-7657	[1]	PLUG-CUP
2.	2A-3798	[2]	DOWEL
3.	4B-3938	[1]	PLUG-CUP

#SEBP14180009

7N-1088: COVER GP-CYLINDER BLOCK

COVER GP-CYLINDER BLOCK

7N1088 COVER GP-CYLINDER BLOCK
ENGINE S/N 7Z6762-23287

c315962 SEBP1418

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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-3938	[1]	PLUG-CUP
2.	2A-3798	[2]	DOWEL
3.	0L-1351 C	[2]	BOLT
4.	5M-2894	[2]	WASHER
5.	4M-2250	[1]	GASKET
6.	5M-1903	[1]	COVER
7.	9L-7657 C	[1]	PLUG-CUP
	C		CHANGE FROM PREVIOUS TYPE

Information:

ENGINE ARRANGEMENT

ENGINE AR

Truck Engine News

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18

Engine News

Improved Registration Process for Retrofit Products {1000, 7000}
2011/04/15

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/25

Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}

Special Instruction

Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Technical Information Bulletin

A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Tool Operating Manual

Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}

Reuse And Salvage Guidelines

Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}

Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}

Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}

Contamination Control Guidelines

Service Magazine

A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2001/01/08

Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2012/08/28

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Proper Long Term Storage of Caterpillar Products {0355, 1000, 7000}
2009/04/27

Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000}
2009/11/18

Redesigned Fluid Sampling Valves Are Now Available for All Cat Products {7542}
2011/02/11

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/24

Caterpillar Parts SIS Catalog 518 :

2W-3989 ENGINE AR

7N-6553 CYLINDER BLOCK GP

7N-6552 CYLINDER BLOCK AS

1N-3574 CYLINDER BLOCK GP

1W-2872 BALANCER GP

7N-1088 COVER GP-CYLINDER BLOCK

2W-0102 COVER GP-CYLINDER BLOCK

7N-1088 COVER GP-CYLINDER BLOCK

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24,500

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- skidder
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